Oxidation resistance of hard boron-rich chalcogenides B6X and B12X (X = S, Se)
Résumé
Oxidation resistance of new boron-rich chalcogenides, orthorhombic B6X and rhombohedral B12X (X = S, Se), was studied by thermal analysis (TG-MS). It has been established that in air boron-rich sulfides remains stable up to ~580ºC, while boron-rich selenides start to oxidize already at ~550ºC.
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